Metal sampling mold
By designing a limiting rod structure for the metal sampling mold, the problem of difficulty in removing alloy ingots after solidification was solved, achieving efficient and non-destructive removal and testing of alloy ingots.
Patent Information
- Application Number
- CN202422860238.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-22
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-11-22
AI Technical Summary
The alloy ingots in the existing molds adhere tightly to the inner wall of the mold after solidification, making them difficult to remove. This leads to deformation from manual hammering, affecting the efficiency of testing.
Design a metal sampling mold that uses a second module connected to the first module through a through groove to form a casting cavity. Combined with a limiting rod structure that allows for vertical and horizontal movement, the alloy ingot can be manually lifted out. The second module is a split structure for easy disassembly.
This method enables efficient removal of alloy ingots, avoids deformation, and improves testing efficiency.
Smart Images
Figure CN223500692U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of metal smelting technology, and in particular to a metal sampling mold. Background Technology
[0002] In the die-casting process of alloys, it is necessary to frequently sample the molten alloy material. The sampling procedure is as follows: the worker uses a sampling spoon to take the molten alloy liquid out of the furnace, pours it into a sampling mold, waits for the alloy ingot to solidify, and then sends it to a lathe to be machined into a shape with a flat bottom before its composition can be detected by a spectrometer.
[0003] However, after the alloy ingot in the existing mold solidifies, it fits tightly against the inner wall of the mold cavity, making it difficult to remove. During the removal process, the mold needs to be repeatedly struck manually, which causes the alloy ingot to deform and affects the efficiency of subsequent testing. Summary of the Invention
[0004] To address the problem of alloy ingots being difficult to remove after solidification in existing molds, this invention proposes a metal sampling mold. The second groove of the first module is connected to the through groove of the second module to form a casting cavity for the alloy ingot. After cooling for a period of time, the second module and the alloy ingot are manually lifted out by the cooperation of the second limiting rod, which can move both vertically and horizontally, and the first limiting rod. Then, the two separate second modules can be disassembled to remove the alloy ingot completely without having to knock the mold, thus improving efficiency.
[0005] To achieve the above objectives, the technical solution of this utility model is as follows:
[0006] A metal sampling mold includes a base with a first module on it. The first module has a first groove and a second groove connected to each other. The second groove is located below the first groove, and their longitudinal sections are inverted "U" shapes. A second module is placed in the first groove, with its upper end extending out of the first groove. The second module matches the first groove. A through-slot in the shape of an inverted frustum runs vertically through the middle of the second module, communicating with the second groove. The second module is a split structure with two opposing sides. A first limiting rod is symmetrically fixed to the outer side of the second module. A second limiting rod, cooperating with the corresponding first limiting rod, is located above the base. Telescopic mechanisms are provided at both ends of the second limiting rod and between them and the base. These mechanisms allow for vertical movement of the second limiting rods. The telescopic mechanisms slide on the base, allowing the symmetrically positioned second limiting rods to move closer or further apart. The second module is cylindrical and fits against the outer wall of the first groove. The two symmetrically positioned parts of the second module, along with the inverted frustum-shaped through-slot, ensure that the alloy ingot is carried out as a whole when the second module is lifted.
[0007] Further, first limiting rods are provided on both sides of the second module, and the first limiting rods are in an inverted "L" shape. The two first limiting rods are used in cooperation with the two second limiting rods, and telescopic mechanisms are provided at both ends of the second limiting rods.
[0008] Further, the telescopic mechanism includes a cylinder body, a vertical rod, and a limiting block. A first sliding groove is formed in the cylinder body, the limiting block is slidably connected to the first sliding groove, one end of the vertical rod is fixedly connected to the limiting block, and the other end extends out of the cylinder body and its end is fixed to the second limiting rod.
[0009] Further, a second sliding groove in a "convex" shape is formed on the base, a slider is slidably connected in the second sliding groove, and the upper end of the slider extends out of the second sliding groove and is fixedly connected to the cylinder body. There are two second sliding grooves, which are respectively located on both sides of the first module to avoid position interference; two sliders are provided in each second sliding groove, and the sliders are fixedly connected to the lower end of the cylinder body of the telescopic mechanism.
[0010] Further, the outer side of the second groove body becomes narrower downward to form an inclined surface. This facilitates the removal of the ingot.
[0011] Through the above technical solutions, the beneficial effects of the present utility model are as follows: The second module in the present utility model is placed in the first groove body of the first module, and the through groove of the second module communicates with the second groove body of the first module to form a casting cavity. After the ingot is formed in the casting cavity, through the cooperation of the second limiting rod that can move up and down and horizontally with the first limiting rod, the second module and the ingot are manually lifted out. Moreover, the second module is of a split structure, and the ingot can be completely taken out by disassembling the second module, without changing the shape of the ingot so as to affect the subsequent inspection results, and at the same time, the efficiency of casting the ingot is improved. Description of the Drawings
[0012] Figure 1 is a schematic structural view of a metal sampling mold of the present utility model;
[0013] Figure 2 is a structural cross-sectional view of a metal sampling mold of the present utility model when the second module is not completely placed in the first module;
[0014] Figure 3 is a partial front view of a metal sampling mold of the present utility model;
[0015] Figure 4 is a metal sampling mold of the present utility model Figure 3 structural cross-sectional view in B-B;
[0016] Figure 5 is a schematic structural view of an ingot of a metal sampling mold of the present utility model;
[0017] Figure 6This is a schematic structural diagram of a metal sampling die of the present utility model during use.
[0018] Reference numerals in the drawings: 1 is the base, 2 is the first module, 3 is the first groove, 4 is the second groove, 5 is the second module, 6 is the through groove, 7 is the first limiting rod, 8 is the second limiting rod, 9 is the cylinder, 10 is the vertical rod, 11 is the limiting block, 12 is the first sliding groove, 13 is the second sliding groove, 14 is the slider, and 15 is the ingot. Specific embodiments
[0019] The present utility model will be further described below in conjunction with the drawings and specific embodiments:
[0020] As Figures 1-6 shown, this embodiment provides a metal sampling die, including a base 1. A first module 2 is welded and fixed on the base 1. A first groove 3 and a second groove 4 which are connected and communicate with each other are formed on the first module 2. The second groove 4 is located below the first groove 3. The longitudinal sections of the second groove 4 and the first groove 3 are in an inverted "convex" shape.
[0021] In this embodiment, the outer side of the second groove 4 becomes narrower downward to form an inclined surface, reducing the friction with the second groove 4 when pulling out the metal ingot and affecting the shape of the ingot 15.
[0022] A second module 5 is placed in the first groove 3. The upper end of the second module 5 extends out of the first groove 3. The second module 5 matches the first groove 3. A through groove 6 in the shape of an inverted frustum of a cone is vertically penetrated through the middle of the second module 5. The through groove 6 communicates with the second groove 4. The second module 5 is a split structure with opposite sides. Two first limiting rods 7 are symmetrically fixed on the outer side of the second module 5. The two split parts forming the second module 5 are symmetrically arranged and each is half of the second module 5, facilitating subsequent disassembly.
[0023] In this embodiment, the first limiting rod 7 is in an inverted "L" shape and there are two first limiting rods 7.
[0024] Above the base 1, there are second limiting rods 8 which cooperate with the corresponding first limiting rods 7. There are two second limiting rods 8. The two parts of the "L" shape of the second limiting rods 8 are perpendicular to the first limiting rods 7. Telescopic mechanisms are provided between the two ends of the second limiting rods 8 and the base 1. The telescopic mechanisms are used to realize the up and down movement of the second limiting rods 8. The telescopic mechanisms are slidably arranged on the base 1 to realize the mutual approach or separation of the symmetrically arranged second limiting rods 8. There are 4 telescopic mechanisms.
[0025] Refer to Figure 4, the telescopic mechanism includes a cylinder body 9, a vertical rod 10 and a limiting block 11. A first sliding groove 12 is formed in the cylinder body 9. The limiting block 11 is slidably connected to the first sliding groove 12 and is restricted within the first sliding groove 12. One end of the vertical rod 10 is fixedly connected to the limiting block 11, the other end extends out of the cylinder body 9 and its end is fixed to the second limiting rod 8.
[0026] A second sliding groove 13 in a "convex" shape is formed in the base 1. A slider 14 is slidably connected in the second sliding groove 13. The upper end of the slider 14 extends out of the second sliding groove 13 and is fixedly connected to the cylinder body 9.
[0027] In this embodiment, there are two second sliding grooves 13, which are respectively located on both sides of the first module 2 to avoid position interference between the second limiting rod 8 and the first module 2 when the second limiting rod 8 moves; two sliders 14 are provided in each second sliding groove 13, and the sliders 14 are welded to the lower end of the cylinder body 9 of the telescopic mechanism.
[0028] During use, the base 1 fixed with the first module 2 is fixed on the ground, and then the two parts of the second module 5 are placed in the first groove body 3. At this time, the first limiting rods 7 symmetrically arranged on both sides of the second module 5 and the second limiting rod 8 are vertically arranged. At this time, the molten alloy can be taken out of the furnace with a sampling spoon and poured into the casting cavity formed by the communication of the through groove 6 of the second module 5 and the second groove body 4 of the first module 2. After the alloy ingot 15 is formed in the casting cavity, the two second limiting rods 8 are lifted up by the telescopic mechanism and then move closer to each other in the second sliding groove 13. When the two second limiting rods 8 are respectively at the lower ends of the two first limiting rods 7 (the second limiting rod 7 and the second limiting rod 8 are stuck to each other), the two second limiting rods 8 are manually lifted to lift the second module 5 and the alloy ingot 15 out. Moreover, the second module 5 is of a split structure, and the second module 5 is disassembled to completely take out the alloy ingot 15 for subsequent inspection.
[0029] The above embodiments are only the preferred embodiments of the present invention, and do not limit the implementation scope of the present invention. Therefore, all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present invention patent should be included in the scope of the patent application of the present invention.
Claims
1. A metal sampling mold, comprising a base (1), characterized in that, A first module (2) is provided on the base (1). A first groove (3) and a second groove (4) which are connected to each other are formed in the first module (2). The second groove (4) is located below the first groove (3). The longitudinal sections of the second groove (4) and the first groove (3) are in an inverted "convex" shape. A second module (5) is placed in the first groove (3). The upper end of the second module (5) extends out of the first groove (3). The second module (5) matches the first groove (3). A through groove (6) in the shape of an inverted frustum of a cone is formed through the middle of the second module (5) from top to bottom. The through groove (6) is connected to the second groove (4). The second module (5) is a split structure with opposite sides. First limiting rods (7) are symmetrically fixed to the outside of the second module (5). Above the base (1), a second limiting rod (8) which is matched with the corresponding first limiting rod (7) is provided. Telescopic mechanisms are provided between both ends of the second limiting rod (8) and the base (1). The telescopic mechanisms are used to realize the up and down movement of the second limiting rod (8). The telescopic mechanisms are slidably arranged on the base (1) to realize the mutual approach or separation of the symmetrically arranged second limiting rods (8).
2. The metal sampling mold according to claim 1, characterized in that, The first limiting rod (7) is in an inverted "L" shape.
3. A metal sampling mold according to any one of claims 1 or 2, characterized in that, The telescopic mechanism includes a cylinder body (9), a vertical rod (10) and a limiting block (11). A first sliding groove (12) is formed in the cylinder body (9). The limiting block (11) is slidably connected to the first sliding groove (12). One end of the vertical rod (10) is fixedly connected to the limiting block (11), and the other end extends out of the cylinder body (9) and its end is fixed to the second limiting rod (8).
4. A metal sampling mold according to claim 3, characterized in that, A second sliding groove (13) in the shape of a "convex" is formed in the base (1). A slider (14) is slidably connected in the second sliding groove (13). The upper end of the slider (14) extends out of the second sliding groove (13) and is fixedly connected to the cylinder body (9).
5. A metal sampling mold according to claim 1, characterized in that, The outside of the second groove (4) becomes narrower downward to form an inclined surface.